PGP Mailing for Symfony Mailer (WIP)

Implements PGP encryption and signing of a Symfony Message via Crypt_GPG.

Installation

composer require pulli/pgp-mailer

Functions

Supports:

• encrypting a message
• encrypt and sign a message
• only sign a message

Caveats

The only signing part isn't working on all of my test clients (probably due to some formatting of the line endings).

Working clients so far:

• MailMate
• ProtonMail
• mailbox.org
• GPG Mail (Apple Mail Plugin)

Not working:

• Canary Mail (contacted their support to see what the issue is)

Example file

Can be found here.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/the-pulli/pgp-mailer.

License

The package is available as open source under the terms of the MIT License.